Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (24) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (27) Headspace Gas Chromatography (GC) (10) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (68) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Spectrophotometry (SP) (1) Sample Type Blood (11) Plasma (1) Serum or Plasma (9) Urine (7) Test Area Drugs of Abuse (15) (-) Exposure (4) Impairment (3) Newborn Tox (1) Postmortem (11) (-) Therapeutics (24) Test Category Alcohols (2) Depressants (2) Other (2) Sedative/Hypnotics (22) Test Sub-Category Barbiturates (14) Other (14) Your search has returned no tests.